SslStream.KeyExchangeStrength Eigenschaft

Definition

Namespace:
System.Net.Security
Assemblys:
netstandard.dll, System.Net.Security.dll
Assembly:
System.Net.Security.dll
Assembly:
System.dll
Assembly:
netstandard.dll
Quelle:
SslStream.cs
Quelle:
SslStream.cs
Quelle:
SslStream.cs
Quelle:
SslStream.cs
Quelle:
SslStream.cs

Achtung

KeyExchangeAlgorithm, KeyExchangeStrength, CipherAlgorithm, CipherStrength, HashAlgorithm and HashStrength properties of SslStream are obsolete. Use NegotiatedCipherSuite instead.

Ruft einen Wert ab, der die Stärke des von dieser Instanz verwendeten Schlüsselaustauschalgorithmus identifiziert.

public:
 virtual property int KeyExchangeStrength { int get(); };
[System.Obsolete("KeyExchangeAlgorithm, KeyExchangeStrength, CipherAlgorithm, CipherStrength, HashAlgorithm and HashStrength properties of SslStream are obsolete. Use NegotiatedCipherSuite instead.", DiagnosticId="SYSLIB0058", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public virtual int KeyExchangeStrength { get; }
public virtual int KeyExchangeStrength { get; }
[<System.Obsolete("KeyExchangeAlgorithm, KeyExchangeStrength, CipherAlgorithm, CipherStrength, HashAlgorithm and HashStrength properties of SslStream are obsolete. Use NegotiatedCipherSuite instead.", DiagnosticId="SYSLIB0058", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
member this.KeyExchangeStrength : int
member this.KeyExchangeStrength : int
Public Overridable ReadOnly Property KeyExchangeStrength As Integer

Eigenschaftswert

Int32

Ein Int32 Wert, der die Stärke des ExchangeAlgorithmType Algorithmus in Bits angibt.

Attribute
ObsoleteAttribute

Beispiele

Im folgenden Codebeispiel werden die Kryptografieeinstellungen für den angegebenen Datenstrom angezeigt.

static void DisplaySecurityLevel(SslStream stream)
{
   Console.WriteLine("Cipher: {0} strength {1}", stream.CipherAlgorithm, stream.CipherStrength);
   Console.WriteLine("Hash: {0} strength {1}", stream.HashAlgorithm, stream.HashStrength);
   Console.WriteLine("Key exchange: {0} strength {1}", stream.KeyExchangeAlgorithm, stream.KeyExchangeStrength);
   Console.WriteLine("Protocol: {0}", stream.SslProtocol);
}

Private Shared Sub DisplaySecurityLevel(stream As SslStream)
    Console.WriteLine("Cipher: {0} strength {1}", stream.CipherAlgorithm, stream.CipherStrength)
    Console.WriteLine("Hash: {0} strength {1}", stream.HashAlgorithm, stream.HashStrength)
    Console.WriteLine("Key exchange: {0} strength {1}", stream.KeyExchangeAlgorithm, stream.KeyExchangeStrength)
    Console.WriteLine("Protocol: {0}", stream.SslProtocol)
End Sub

Hinweise

Der Wert dieser Eigenschaft ist null, bis die Authentifizierung erfolgt.

In gängigen Szenarien ist der Wert dieser Eigenschaft einer der folgenden:

  • 512

  • 768

  • 1024

  • 2048

Gilt für: